I don't know what he got into but he is covered in bumps. You can see in this pict that his skin is red and irritated. Should I be really worried? If its not gone by mornin should I take him to the doc?

Well I woke up in the mornin and it looked the same so I took him to the clinic. By the time I got there it had mostly cleared up. They said it was a allergic reaction to something. It was hives. They gave me some steroids to give him. Once I got home I gave him one an he passed out on the couch next to me. A hour later and the hives were back in full force. But then faded away later that night. Hopefully these pills clear up the problem.